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Digital Electronics

Digital Electronics
A flip flop is a _______ circuit.

 Combinational
 None
 Both A and B
 Sequential

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Digital Electronics
1 kb represents

 100 bytes
 1024 bytes
 10,000 bytes
 1000 bytes

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Digital Electronics
The maximum positive and negative numbers that can be represented in one’s complement using n-bits are respectively

 +(2n-1-1),-(2n-1-1)
 None of these
 +(2n-1-1),-2n-1
 +2n-1,-(2n-1-1)

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Digital Electronics
1 Kilo bits are equal to

 1024 bits
 1008 bits
 1000 bits
 1012 bits

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Digital Electronics
When will be the output of a NOT gate is LOW ?

None of these
 the input is LOW.
 the input is HIGH and LOW.
 the input is HIGH.

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Digital Electronics
Which of the following logic circuits is the fastest ?

 RTL.
 TTL.
 All have same speed.
 DTL.

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MORE MCQ ON Digital Electronics

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